use to do sth等于什么词组

use sth to do等于什么 use to do sth等于 use sth to do sth use sth to do sth和use sth for dong sth有什么区别 use sth doing sth还是use sth to do sth use sth to do sth =use sth for doing “use to do sth”用法 求初二英语语法,词组尤其是：什么doing sth.什么to do sth.什么 do sth. use to do sth和use doing sth be able to do sth 等于什么 plan to do sth 等于什么? use sb.to do sth 造句